1534722132 has 24 divisors (see below), whose sum is σ = 3581978400. Its totient is φ = 511436896.

The previous prime is 1534722109. The next prime is 1534722157. The reversal of 1534722132 is 2312274351.

It is a self number, because there is not a number n which added to its sum of digits gives 1534722132.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36094 + ... + 66122.

It is an arithmetic number, because the mean of its divisors is an integer number (149249100).

Almost surely, 2^1534722132 is an apocalyptic number.

1534722132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1534722132 is an abundant number, since it is smaller than the sum of its proper divisors (2047256268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1534722132 is a wasteful number, since it uses less digits than its factorization.

1534722132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34295 (or 34293 counting only the distinct ones).

The product of its digits is 10080, while the sum is 30.

The square root of 1534722132 is about 39175.5297602981. The cubic root of 1534722132 is about 1153.4796014016.

Adding to 1534722132 its reverse (2312274351), we get a palindrome (3846996483).

The spelling of 1534722132 in words is "one billion, five hundred thirty-four million, seven hundred twenty-two thousand, one hundred thirty-two".